.word-learning.word-design[data-appearance] .word-family-directory:has(.root-directory){width:min(560px,calc(100vw - 12px));max-height:calc(100dvh - 12px);padding:0;overflow:hidden}.root-directory{display:flex;flex-direction:column;max-height:calc(100dvh - 12px);min-height:min(700px,calc(100dvh - 12px));padding:14px;color:var(--word-ink);background:var(--design-surface)}.root-directory>header{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}.root-directory>header span{color:var(--word-root);font-size:9px;font-weight:800;letter-spacing:.14em}.root-directory>header h2{margin:1px 0 0;font-size:22px}.root-directory-pager button,.root-directory-search button,.root-directory-section-title button,.root-directory-state button,.root-directory>header button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid var(--word-border);border-radius:12px;color:var(--word-ink);background:var(--design-surface)}.root-directory-scope{flex:0 0 auto;margin:0 0 8px;color:var(--word-muted);font-size:11px}.root-directory-search{display:grid;flex:0 0 auto;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:7px;min-height:46px;margin-bottom:10px;padding-left:12px;border:1px solid var(--word-border);border-radius:14px;background:color-mix(in srgb,var(--design-surface) 92%,var(--word-root) 8%)}.root-directory-search input{width:100%;min-width:0;min-height:44px;border:0;outline:0;color:var(--word-ink);background:transparent;font:inherit}.root-directory-search button{border:0;color:var(--word-root);background:transparent;font-size:12px}.root-directory-overview{display:grid;flex:1 1 auto;grid-template-columns:repeat(3,minmax(0,1fr));align-content:stretch;gap:7px;min-height:0}.root-directory-overview>button{display:grid;grid-template-rows:auto minmax(0,1fr) auto;align-items:center;min-width:0;min-height:52px;padding:5px 7px;border:1px solid var(--word-border);border-radius:12px;color:var(--word-ink);background:color-mix(in srgb,var(--design-surface) 96%,var(--word-root) 4%);text-align:left}.root-directory-overview>button[aria-current]{border-color:var(--word-root);box-shadow:inset 0 -3px color-mix(in srgb,var(--word-root) 70%,transparent)}.root-directory-overview strong{font-size:18px;line-height:1}.root-directory-overview span{display:-webkit-box;overflow:hidden;margin-top:3px;color:var(--word-muted);font-size:11px;line-height:1.25;-webkit-box-orient:vertical;-webkit-line-clamp:2}.root-directory-overview small{margin-top:2px;color:var(--word-root);font-size:10px}.root-directory-section{display:flex;flex:1 1 auto;flex-direction:column;min-height:0}.root-directory-section-title{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;min-height:44px;margin-bottom:7px}.root-directory-section-title button{gap:4px;padding-inline:10px;color:var(--word-root)}.root-directory-section-title strong{font-size:12px}.root-directory-grid{display:grid;flex:1 1 auto;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(88px,auto);align-content:start;gap:7px;min-height:0;overflow-y:auto;overscroll-behavior-y:contain}.root-directory-grid>button{display:flex;min-width:0;min-height:78px;padding:8px;border:1px solid var(--word-border);border-radius:12px;flex-direction:column;color:var(--word-ink);background:var(--design-surface);text-align:left}.root-directory-grid>button[aria-current=page]{border-color:var(--word-root);box-shadow:inset 3px 0 var(--word-root)}.root-directory-group-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:4px;width:100%}.root-directory-group-heading strong{overflow-wrap:anywhere;font-size:14px;line-height:1.15}.root-directory-group-heading small{color:var(--word-muted);font-size:10px}.root-directory-gloss,.root-directory-preview{display:-webkit-box;overflow:hidden;margin-top:4px;color:var(--word-muted);font-size:12px;line-height:1.25;-webkit-box-orient:vertical;-webkit-line-clamp:2}.root-directory-preview{color:var(--word-ink);-webkit-line-clamp:1}.root-directory-grid>button>small:last-child{margin-top:auto;padding-top:3px;color:var(--word-root);font-size:10px}.root-directory-pager{display:flex;flex:0 0 auto;align-items:center;justify-content:center;gap:12px;min-height:48px;padding-top:4px}.root-directory-pager span{min-width:86px;color:var(--word-muted);font-size:11px;text-align:center}.root-directory-pager button:disabled{opacity:.35}.root-directory-state{display:grid;flex:1 1 auto;place-content:center;justify-items:center;min-height:180px;color:var(--word-muted);text-align:center}.root-directory-error{margin:6px 0 0;color:#9a3f2f;font-size:11px}@media (max-width:349px){.root-directory{padding:10px}.root-directory-grid,.root-directory-overview{gap:5px}.root-directory-grid>button{padding:6px}}@media (max-height:620px){.root-directory-overview{overflow-y:auto;overscroll-behavior-y:contain}.root-directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.word-learning .word-node-open:has([data-testid=word-memory-visual]){justify-content:flex-start}.word-learning .word-node-open [data-testid=word-memory-visual]+span{margin-top:2px}.word-learning.is-swipe .feed-branches{overflow-y:auto;overflow-x:hidden;overscroll-behavior-y:contain;scrollbar-width:thin;touch-action:pan-y;padding-right:2px}.word-learning.word-design.is-swipe .feed-branches[data-branch-count]{flex:1;height:auto;min-height:0;max-height:none;align-self:stretch}.word-learning.word-design.is-swipe .feed-branch,.word-learning.word-design.is-swipe .feed-branch[data-word-count]{grid-template-rows:none;grid-auto-rows:max-content;align-content:start;min-height:-moz-max-content;min-height:max-content}.word-learning.word-design.is-swipe .feed-word.word-node{flex:none;align-self:start;grid-template-rows:auto 44px}.word-learning.word-design.is-swipe .feed-word.word-node,.word-learning.word-design.is-swipe .word-node-open{min-height:-moz-max-content;min-height:max-content;overflow:visible}.word-learning.word-design .word-node-open [data-testid=word-memory-visual]{align-self:center;width:min(100%,300px);height:auto;aspect-ratio:5/3}.word-learning.word-design.is-swipe .word-node-open .feed-meaning{display:block;overflow:visible;-webkit-line-clamp:unset}.word-learning.word-design[data-visual-theme=glow] [data-testid=word-memory-visual]{background:#152822;filter:saturate(.86) brightness(.9)}.word-learning.word-design[data-visual-theme=editorial] [data-testid=word-memory-visual]{border-radius:2px;background:#f2e6d5;filter:sepia(.08) saturate(.9)}@media (max-width:600px){.word-learning.word-design.is-swipe .feed-branches{gap:10px 10px}.word-learning.word-design.is-swipe .feed-word.word-node{padding:5px 7px 1px}.word-learning.word-design.is-swipe .word-node-open .feed-meaning{margin-top:2px;line-height:1.3}}@media (max-height:600px) and (max-width:600px){.word-learning.word-design.is-swipe .feed-family-heading{padding-block:5px}.word-learning.word-design.is-swipe .feed-branches{gap:6px 8px}.word-learning .word-node-tools{height:44px}.word-learning .word-node-action{flex-basis:44px;width:44px;height:44px}}@media (min-width:840px){.word-learning.word-design.is-swipe .feed-branches[data-branch-count="3"]{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:minmax(0,1fr);-moz-column-gap:14px;column-gap:14px}.word-learning.word-design.is-swipe .feed-branches[data-branch-count="4"]{grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:minmax(0,1fr);-moz-column-gap:12px;column-gap:12px}.word-learning.word-design.is-swipe .feed-branches:is([data-branch-count="3"],[data-branch-count="4"]) .feed-branch:before,.word-learning.word-design.is-swipe .feed-branches:is([data-branch-count="3"],[data-branch-count="4"]):before{display:none}.word-learning.word-design.is-swipe .feed-branches:is([data-branch-count="3"],[data-branch-count="4"]) .feed-branch{grid-template-rows:none;grid-auto-rows:max-content;align-content:start}.word-learning.word-design.is-swipe .feed-branches[data-branch-count="4"] .feed-word.word-node{padding-inline:7px}.word-learning.word-design.is-swipe .feed-branches[data-branch-count="4"] .feed-word.word-node .word-node-open strong{font-size:clamp(15px,2vw,22px)}.word-learning.word-design.is-swipe .feed-branches[data-branch-count="4"] .word-node-open .feed-meaning,.word-learning.word-design.is-swipe .feed-branches[data-branch-count="4"] .word-node-phonetic{font-size:11px}}.word-learning.word-design[data-appearance]{--design-base:#f7f8fa;--design-surface:#ffffff;--design-tint:#eaf2ed;--design-on-accent:#ffffff;--word-paper:#f7f8fa;--word-ink:#182b26;--word-muted:#64736d;--word-root:#21644d;--word-border:#dfe6e2;--word-speaking:#246f83;--word-saved:#9b691f;--design-line:#d9e3dd;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Microsoft YaHei,sans-serif;background:var(--design-base)}.word-learning.word-design[data-appearance=default]{--design-base:#f2f5e9;--design-surface:#fffef8;--design-tint:#e7edda;--word-paper:#f2f5e9;--word-ink:#203b31;--word-muted:#667362;--word-root:#38674e;--word-border:#d2ddc7;--design-line:#c8d6bd}.word-learning.word-design.is-swipe[data-appearance] .feed-bottom,.word-learning.word-design.is-swipe[data-appearance] .feed-header,.word-learning.word-design.is-swipe[data-appearance] .feed-page,.word-learning.word-design[data-appearance] .feed-container{background:var(--design-base)}.word-learning.word-design[data-appearance] .feed-header{gap:4px;min-height:56px;border-color:color-mix(in srgb,var(--word-ink) 10%,transparent);background:color-mix(in srgb,var(--design-base) 94%,transparent);backdrop-filter:blur(14px)}.word-learning.word-design[data-appearance] .feed-header>a,.word-learning.word-design[data-appearance] .feed-header>button{min-width:44px;min-height:44px;border-radius:12px}.word-learning.word-design[data-appearance] .feed-header>a:hover,.word-learning.word-design[data-appearance] .feed-header>button:hover{background:color-mix(in srgb,var(--word-root) 9%,transparent)}.word-learning.word-design[data-appearance] .feed-header>div{min-width:0}.word-learning.word-design[data-appearance] .feed-header h1{margin:0;font-size:17px;font-weight:780;line-height:1.2;letter-spacing:0}.word-learning.word-design[data-appearance] .feed-header>div>span{color:var(--word-muted);font-size:10px}.word-learning.word-design[data-appearance] .word-appearance-switch{display:inline-flex;min-width:54px;min-height:44px;align-items:center;justify-content:center;padding:0 8px;border:1px solid color-mix(in srgb,var(--word-ink) 10%,transparent);border-radius:12px;color:var(--word-ink);font-size:12px;font-weight:720;line-height:1;text-decoration:none;white-space:nowrap}.word-learning.word-design[data-appearance] .feed-family-heading{border-color:var(--word-border);border-radius:18px;background:var(--design-surface);box-shadow:0 5px 18px color-mix(in srgb,var(--word-ink) 6%,transparent)}.word-learning.word-design[data-appearance] .feed-dialog-word h2,.word-learning.word-design[data-appearance] .feed-family-heading h2,.word-learning.word-design[data-appearance] .feed-overview strong,.word-learning.word-design[data-appearance] .feed-word.word-node .word-node-open strong{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,PingFang SC,Microsoft YaHei,sans-serif;font-style:normal;font-weight:790;letter-spacing:-.025em}.word-learning.word-design[data-appearance] .feed-family-heading h2{color:var(--word-ink)}.word-learning.word-design[data-appearance] .feed-word.word-node{border-color:var(--word-border);border-radius:16px;background:var(--design-surface);box-shadow:0 5px 16px color-mix(in srgb,var(--word-ink) 5%,transparent)}.word-learning.word-design[data-appearance] .feed-word .atlas-root-part{color:var(--word-root);background:linear-gradient(transparent 76%,color-mix(in srgb,var(--word-root) 18%,transparent) 76%)}.word-learning.word-design[data-appearance] .word-node-phonetic{font-family:Georgia,Times New Roman,serif}.word-learning.word-design[data-appearance] .feed-dialog{border-color:var(--word-border);border-radius:22px;color:var(--word-ink);background:var(--design-surface)}.word-learning.word-design[data-appearance] .feed-dialog-word{min-width:0}.word-learning.word-design[data-appearance] .feed-dialog-word h2{min-width:0;max-width:100%;flex:1;overflow-wrap:anywhere;word-break:break-word}.word-learning.word-design[data-appearance] .feed-dialog-word h2 .word-label{display:inline;white-space:normal;overflow-wrap:anywhere;word-break:break-word}.word-learning.word-design[data-appearance] .word-adventure-entry{border-color:var(--word-border);background:linear-gradient(110deg,var(--design-surface),var(--design-tint))}.word-learning.word-design.is-swipe[data-appearance] .feed-page{padding-top:calc(108px + env(safe-area-inset-top, 0px))}@media (max-width:600px){.word-learning.word-design.is-swipe[data-appearance] .feed-header{left:8px;right:8px;gap:0}.word-learning.word-design[data-appearance] .feed-header>div>span{display:none}.word-learning.word-design[data-appearance] .feed-header h1{font-size:14px;white-space:nowrap}.word-learning.word-design[data-appearance] .feed-header .word-notebook-link{margin-left:0}.word-learning.word-design[data-appearance] .word-appearance-switch{min-width:54px;padding-inline:7px}.word-learning.word-design[data-appearance] .feed-family-heading h2{font-size:32px}}@media (max-width:349px){.word-learning.word-design.is-swipe[data-appearance] .feed-header{left:4px;right:4px}.word-learning.word-design[data-appearance] .word-appearance-switch{min-width:50px;padding-inline:5px}}@media (prefers-reduced-motion:reduce){.word-learning.word-design[data-appearance] .feed-word.word-node{transition:none}}.word-learning.word-design.is-swipe[data-appearance] .feed-container{position:relative;overflow:hidden}.word-learning.word-design.is-swipe[data-appearance] .feed-header{position:absolute;z-index:8;top:var(--word-viewport-top,0);left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px))}.word-learning.word-design.is-swipe[data-appearance] .feed-page.word-paged-family{flex:1;display:flex;flex-direction:column;gap:8px;width:100%;height:auto;min-height:0;padding:calc(60px + env(safe-area-inset-top, 0px)) 12px calc(70px + env(safe-area-inset-bottom, 0px));overflow:hidden;touch-action:pan-x pinch-zoom}.word-learning.word-design[data-appearance] .word-family-summary{display:block;flex:0 0 auto;width:100%;margin:0;padding:0;border-radius:14px}.word-learning.word-design[data-appearance] .word-family-summary>summary{display:grid;grid-template-columns:36px minmax(0,1fr) 20px;align-items:center;gap:9px;min-height:58px;padding:7px 10px;cursor:pointer;list-style:none}.word-learning.word-design[data-appearance] .word-family-summary>summary::-webkit-details-marker{display:none}.word-learning.word-design[data-appearance] .word-family-summary>summary>div{min-width:0}.word-learning.word-design[data-appearance] .word-family-summary>summary>svg:last-child{color:var(--word-muted);transition:transform .16s ease}.word-learning.word-design[data-appearance] .word-family-summary[open]>summary>svg:last-child{transform:rotate(90deg)}.word-learning.word-design[data-appearance] .word-family-summary .atlas-sketch{width:34px;height:34px}.word-learning.word-design[data-appearance] .word-family-summary .word-family-kicker{display:none}.word-learning.word-design[data-appearance] .word-family-summary h2{display:inline;margin:0;font-size:clamp(22px,3.1dvh,30px);line-height:1.08}.word-learning.word-design[data-appearance] .word-family-summary summary p{display:flex;align-items:baseline;gap:8px;min-width:0;margin:2px 0 0;color:var(--word-ink);font-size:13px;line-height:1.32}.word-learning.word-design[data-appearance] .word-family-summary summary p>em{min-width:0;overflow:hidden;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.word-learning.word-design[data-appearance] .word-family-summary summary p>span{margin-left:auto;color:var(--word-muted);font-size:12px;white-space:nowrap}.word-learning.word-design[data-appearance] .word-family-expanded{display:grid;gap:4px;padding:0 10px 9px 55px;color:var(--word-muted);font-size:11px;line-height:1.45}.word-learning.word-design[data-appearance] .word-card-stage{position:relative;flex:1;width:100%;min-height:0;overflow:hidden;outline:none;-moz-user-select:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.word-learning.word-design[data-appearance] .word-card-grid{align-content:start;min-width:0}.word-learning.word-design[data-appearance] .word-card-grid:not(.word-card-measure){height:100%}.word-learning.word-design[data-appearance] .word-compact-card.feed-word.word-node{display:grid;grid-template-rows:auto 44px;align-self:start;gap:2px;min-width:0;min-height:0;margin:0;padding:7px 8px 1px;overflow:hidden;touch-action:pan-x pinch-zoom}.word-learning.word-design[data-appearance] .word-compact-card .word-node-open{display:flex;min-width:0;min-height:0;overflow:hidden}.word-learning.word-design[data-appearance] .word-card-cue{display:block;min-width:0;min-height:0;margin-bottom:3px;overflow:hidden}.word-learning.word-design[data-appearance] .word-card-cue:empty{display:none}.word-learning.word-design[data-appearance] .word-card-cue:has([data-testid=word-memory-visual]){height:clamp(42px,5.4dvh,54px);flex:0 0 clamp(42px,5.4dvh,54px)}.word-learning.word-design[data-appearance] .word-card-cue:has([data-testid=word-memory-visual]) [data-testid=word-memory-example]{display:none}.word-learning.word-design[data-appearance] .word-card-cue [data-testid=word-memory-visual]{width:100%;height:100%;aspect-ratio:auto;border-radius:8px}.word-learning.word-design[data-appearance] .word-card-cue [data-testid=word-memory-example]{display:-webkit-box;min-height:2.76em;max-height:2.76em;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:12px;line-height:1.38}.word-learning.word-design[data-appearance] .word-card-cue.is-concealed,.word-learning.word-design[data-appearance] .word-compact-card .feed-meaning.is-concealed{visibility:hidden}.word-learning.word-design[data-appearance] .word-card-title{display:block;min-width:0}.word-learning.word-design[data-appearance] .word-compact-card .word-card-title strong{display:block;color:var(--word-ink);font-size:1.25rem;line-height:1.08;white-space:normal;overflow-wrap:anywhere}.word-learning.word-design[data-appearance] .word-compact-card .word-card-title .word-label{font-size:1em!important;white-space:normal;overflow-wrap:anywhere;word-break:normal}.word-learning.word-design[data-appearance] .word-compact-card .word-card-title[data-pager-nowrap] .word-label,.word-learning.word-design[data-appearance] .word-compact-card .word-card-title[data-pager-nowrap] .word-label>span,.word-learning.word-design[data-appearance] .word-compact-card .word-card-title[data-pager-nowrap] strong{white-space:inherit}.word-learning.word-design[data-appearance] .word-compact-card .word-card-title .word-label.word-label-phrase{overflow-wrap:normal;word-break:normal}.word-learning.word-design[data-appearance] .word-compact-card .word-card-title[data-pager-nowrap] .word-label.word-label-phrase{white-space:inherit}.word-learning.word-design[data-appearance] .word-card-phonetic{display:block;min-width:0;margin-top:2px;color:var(--word-muted);font-family:Georgia,Times New Roman,serif;font-size:13px;font-style:italic;line-height:1.3;overflow-wrap:anywhere;white-space:normal}.word-learning.word-design[data-appearance] .word-compact-card .feed-meaning{display:-webkit-box;min-height:2.8em;max-height:2.8em;margin-top:3px;overflow:hidden;color:var(--word-ink);font-size:14px;line-height:1.4;overflow-wrap:anywhere;-webkit-box-orient:vertical;-webkit-line-clamp:2}.word-learning.word-design[data-appearance] .word-compact-card.feed-word.word-node{grid-template-rows:auto 44px auto auto 44px;gap:0}.word-learning.word-design[data-appearance] .word-compact-card .word-node-open{justify-content:flex-start;padding:0;overflow:visible}.word-learning.word-design[data-appearance] .word-card-pronunciation-row{display:grid;grid-template-columns:minmax(0,1fr) 44px;align-items:center;min-width:0}.word-learning.word-design[data-appearance] .word-card-body-open,.word-learning.word-design[data-appearance] .word-card-example-open,.word-learning.word-design[data-appearance] .word-card-phonetic-open{min-width:0;padding:0;border:0;color:inherit;background:transparent;text-align:left}.word-learning.word-design[data-appearance] .word-card-phonetic-open{display:flex;min-height:44px;align-items:center}.word-learning.word-design[data-appearance] .word-card-body-open{display:flex;flex-direction:column;align-items:stretch}.word-learning.word-design[data-appearance] .word-card-inline-audio{display:grid;width:44px;height:44px;place-items:center;padding:0;border:0;border-radius:50%;color:var(--word-muted);background:transparent;touch-action:manipulation}.word-learning.word-design[data-appearance] .word-card-inline-audio:hover,.word-learning.word-design[data-appearance] .word-card-inline-audio[aria-pressed=true]{color:var(--word-root);background:color-mix(in srgb,var(--word-root) 9%,transparent)}.word-learning.word-design[data-appearance] .word-card-example-row{display:block;min-height:68px;margin-top:3px;border-top:1px solid color-mix(in srgb,var(--word-border) 65%,transparent)}.word-learning.word-design[data-appearance] .word-card-example-row.is-concealed{visibility:hidden}.word-learning.word-design[data-appearance] .word-card-example-open{display:block;width:100%;max-height:4.14em;padding:5px 0;overflow:hidden}.word-learning.word-design[data-appearance] .word-card-example-open [data-testid=word-memory-example]{display:-webkit-box;overflow:hidden;font-size:14px;line-height:1.38;-webkit-box-orient:vertical;-webkit-line-clamp:3}.word-learning.word-design[data-appearance] .word-card-example-open [data-testid=word-memory-example] mark{border-radius:.24em;padding:0 .08em;color:inherit;background:color-mix(in srgb,var(--design-tint) 55%,#ffe2a8);font-weight:780}.word-learning.word-design[data-appearance] .word-card-meta{min-width:0;overflow:hidden;color:var(--word-muted);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.word-learning.word-design[data-appearance] .word-card-stage[data-has-oversized-item=true] .word-card-example-open [data-testid=word-memory-example]{-webkit-line-clamp:2}.word-learning.word-design[data-appearance] .word-card-stage[data-has-oversized-item=true] .word-card-cue,.word-learning.word-design[data-appearance] .word-card-stage[data-has-oversized-item=true] .word-context-label,.word-learning.word-design[data-appearance] .word-card-stage[data-has-oversized-item=true] .word-unsynced{display:none}.word-learning.word-design[data-appearance] .word-card-visible.is-focus-screen[data-visible-columns="2"]{grid-template-columns:repeat(2,minmax(0,1fr))!important;align-content:start;justify-content:normal}.word-learning.word-design[data-appearance] .word-card-visible.is-focus-screen,.word-learning.word-design[data-appearance] .word-card-visible.is-sparse-screen{align-content:start}.word-learning.word-design[data-appearance] .word-compact-card .word-context-label,.word-learning.word-design[data-appearance] .word-compact-card .word-unsynced{display:block;min-height:1.25em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.word-learning.word-design[data-appearance] .word-compact-card .word-node-tools{height:44px;border-top-color:color-mix(in srgb,var(--word-border) 70%,transparent)}.word-learning.word-design[data-appearance] .word-card-example-action{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;gap:5px;min-width:68px;height:44px;padding:0 8px;border:0;border-radius:10px;color:var(--word-muted);background:transparent;font-size:12px;font-weight:700;touch-action:manipulation}.word-learning.word-design[data-appearance] .word-card-example-action:hover,.word-learning.word-design[data-appearance] .word-card-example-action[aria-pressed=true]{color:var(--word-root);background:color-mix(in srgb,var(--word-root) 9%,transparent)}.word-learning.word-design[data-appearance] .word-card-example-action:disabled{opacity:.45}.word-learning.word-design[data-appearance] .word-compact-card .word-node-tool-spacer{flex:1}.word-learning.word-design[data-appearance] .word-compact-card .word-node-action{flex-basis:44px;width:44px;height:44px}.word-learning.word-design[data-appearance] .word-pager-measuring{position:absolute;right:8px;bottom:8px;z-index:2;padding:5px 9px;border-radius:16px;color:var(--word-muted);background:color-mix(in srgb,var(--design-surface) 90%,transparent);font-size:10px;pointer-events:none}.word-learning.word-design[data-appearance] .word-settings-links a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:7px 12px;border:1px solid var(--word-border);border-radius:9px;color:var(--word-ink);text-decoration:none}.word-learning.word-design[data-appearance] .feed-bottom>.word-directory-trigger{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;width:auto;min-width:0;height:auto;min-height:44px;padding:3px 8px;border:0;border-radius:10px;color:var(--word-ink);background:transparent}.word-learning.word-design[data-appearance] .feed-bottom>.word-directory-trigger:hover{background:color-mix(in srgb,var(--word-root) 7%,transparent)}.word-learning.word-design[data-appearance] .word-family-directory{width:min(520px,calc(100vw - 20px));max-height:min(82dvh,720px);padding:18px}.word-learning.word-design[data-appearance] .word-family-directory>p{margin:0 0 10px;color:var(--word-muted);font-size:11px;line-height:1.5}.word-learning.word-design[data-appearance] .word-family-directory-list{display:grid;gap:8px;max-height:calc(min(82dvh, 720px) - 118px);overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}.word-learning.word-design[data-appearance] .word-family-directory-list>button{display:grid;grid-template-columns:38px minmax(0,1fr) 18px;align-items:center;gap:10px;width:100%;min-height:58px;padding:7px 10px;border:1px solid var(--word-border);border-radius:12px;color:var(--word-ink);background:var(--design-surface);text-align:left}.word-learning.word-design[data-appearance] .word-family-directory-list>button[aria-current=page]{border-color:var(--word-root);box-shadow:inset 3px 0 var(--word-root)}.word-learning.word-design[data-appearance] .word-family-directory-list .atlas-sketch{width:36px;height:36px;color:var(--word-root)}.word-learning.word-design[data-appearance] .word-family-directory-list small,.word-learning.word-design[data-appearance] .word-family-directory-list strong{display:block;min-width:0}.word-learning.word-design[data-appearance] .word-family-directory-list strong{overflow-wrap:anywhere;font-size:15px}.word-learning.word-design[data-appearance] .word-family-directory-list small{margin-top:3px;overflow:hidden;color:var(--word-muted);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.word-learning.word-design[data-appearance] .word-family-directory-list>.word-directory-load{display:flex;grid-column:1/-1;justify-content:center;min-height:44px;color:var(--word-root);text-align:center}@media (max-width:349px),(min-resolution:2dppx) and (max-width:390px){.word-learning.word-design[data-appearance] .word-compact-card .word-card-title strong{overflow-wrap:anywhere}}@media (max-height:650px){.word-learning.word-design.is-swipe[data-appearance] .feed-page.word-paged-family{gap:5px;padding-top:calc(48px + env(safe-area-inset-top, 0px));padding-bottom:calc(55px + env(safe-area-inset-bottom, 0px))}.word-learning.word-design[data-appearance] .word-family-summary>summary{min-height:46px;padding-block:4px}.word-learning.word-design[data-appearance] .word-family-summary h2{font-size:21px}.word-learning.word-design[data-appearance] .word-family-summary .atlas-sketch{width:30px;height:30px}}@media (max-height:520px){.word-learning.word-design[data-appearance] .word-card-cue{display:none}}@media (prefers-reduced-motion:reduce){.word-learning.word-design[data-appearance] .word-family-summary>summary>svg:last-child{transition:none}}.word-learning.word-design[data-appearance=refined]{--design-base:#f8fbff;--design-surface:#fff;--design-tint:var(--word-clean-accent-soft,#ffede6);--design-line:var(--word-clean-line,#e2e4e8);--word-paper:#f8fbff;--word-ink:var(--word-clean-ink,#20232c);--word-muted:var(--word-clean-muted,#626877);--word-root:var(--word-clean-accent,#a53c2c);--word-border:var(--word-clean-line,#e2e4e8);--word-speaking:#2c667e;--word-saved:var(--word-clean-accent,#a53c2c)}.word-learning.word-design[data-appearance=refined] .feed-container{color:var(--word-clean-ink,#20232c);background:radial-gradient(circle at 12% 10%,color-mix(in srgb,var(--word-clean-sky,#e5f5ff) 88%,transparent) 0,transparent 38%),radial-gradient(circle at 92% 28%,color-mix(in srgb,var(--word-clean-peach,#ffe5dc) 78%,transparent) 0,transparent 34%),radial-gradient(circle at 48% 100%,color-mix(in srgb,var(--word-clean-lilac,#f3edff) 68%,transparent) 0,transparent 42%),var(--word-clean-canvas,#fbfcff)}.word-learning.word-design[data-appearance=refined] .feed-container .feed-page{background:transparent}.word-learning.word-design[data-appearance=refined] .feed-container .feed-header{border-color:color-mix(in srgb,var(--word-clean-line,#e2e4e8) 82%,transparent);background:color-mix(in srgb,var(--word-clean-glass,rgba(255,255,255,.88)) 88%,transparent);box-shadow:var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .feed-header>a:hover,.word-learning.word-design[data-appearance=refined] .feed-header>button:hover,.word-learning.word-design[data-appearance=refined] .feed-header>button[aria-pressed=true]{color:var(--word-clean-accent,#a53c2c);background:var(--word-clean-accent-soft,#ffede6)}.word-learning.word-design[data-appearance=refined] .word-appearance-switch{border-color:var(--word-clean-line,#e2e4e8);color:var(--word-clean-ink,#20232c);background:var(--word-clean-glass,rgba(255,255,255,.88));box-shadow:var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .word-family-summary{border-color:color-mix(in srgb,var(--word-clean-accent,#a53c2c) 16%,var(--word-clean-line,#e2e4e8));background:linear-gradient(112deg,color-mix(in srgb,var(--word-clean-peach,#ffe5dc) 92%,white) 0 42%,color-mix(in srgb,var(--word-clean-lime,#edf4c8) 82%,white) 42% 72%,color-mix(in srgb,var(--word-clean-sky,#e5f5ff) 78%,white) 72% 100%);box-shadow:var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .word-family-summary h2,.word-learning.word-design[data-appearance=refined] .word-family-summary summary p{color:var(--word-clean-ink,#20232c)}.word-learning.word-design[data-appearance=refined] .word-family-expanded,.word-learning.word-design[data-appearance=refined] .word-family-summary summary p>span,.word-learning.word-design[data-appearance=refined] .word-family-summary>summary>svg:last-child{color:var(--word-clean-muted,#626877)}.word-learning.word-design[data-appearance=refined] .feed-word .atlas-root-part,.word-learning.word-design[data-appearance=refined] .word-family-summary .atlas-sketch{color:var(--word-clean-accent,#a53c2c)}.word-learning.word-design[data-appearance=refined] .feed-word .atlas-root-part{background:linear-gradient(transparent 76%,color-mix(in srgb,var(--word-clean-peach,#ffe5dc) 88%,transparent) 76%)}.word-learning.word-design[data-appearance=refined] .word-compact-card.feed-word.word-node{border-color:color-mix(in srgb,var(--word-clean-line,#e2e4e8) 88%,white);background:linear-gradient(90deg,var(--word-clean-peach,#ffe5dc) 0 5px,var(--word-clean-glass,rgba(255,255,255,.88)) 5px),white;box-shadow:var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .word-card-grid>.word-compact-card:nth-child(3n+2){background:linear-gradient(90deg,var(--word-clean-lime,#edf4c8) 0 5px,var(--word-clean-glass,rgba(255,255,255,.88)) 5px),white}.word-learning.word-design[data-appearance=refined] .word-card-grid>.word-compact-card:nth-child(3n){background:linear-gradient(90deg,var(--word-clean-sky,#e5f5ff) 0 5px,var(--word-clean-glass,rgba(255,255,255,.88)) 5px),white}.word-learning.word-design[data-appearance=refined] .word-compact-card.feed-word.word-node:focus-within,.word-learning.word-design[data-appearance=refined] .word-compact-card.feed-word.word-node:hover{border-color:color-mix(in srgb,var(--word-clean-accent,#a53c2c) 42%,var(--word-clean-line,#e2e4e8));box-shadow:0 10px 30px color-mix(in srgb,var(--word-clean-accent,#a53c2c) 9%,transparent)}.word-learning.word-design[data-appearance=refined] .word-card-example-open [data-testid=word-memory-example],.word-learning.word-design[data-appearance=refined] .word-compact-card .feed-meaning,.word-learning.word-design[data-appearance=refined] .word-compact-card .word-card-title strong{color:var(--word-clean-ink,#20232c)}.word-learning.word-design[data-appearance=refined] .word-card-meta,.word-learning.word-design[data-appearance=refined] .word-card-phonetic,.word-learning.word-design[data-appearance=refined] .word-compact-card .word-context-label,.word-learning.word-design[data-appearance=refined] .word-compact-card .word-unsynced{color:var(--word-clean-muted,#626877)}.word-learning.word-design[data-appearance=refined] .word-card-example-row,.word-learning.word-design[data-appearance=refined] .word-compact-card .word-node-tools{border-color:color-mix(in srgb,var(--word-clean-line,#e2e4e8) 82%,transparent)}.word-learning.word-design[data-appearance=refined] .word-card-example-open [data-testid=word-memory-example] mark{color:var(--word-clean-ink,#20232c);background:var(--word-clean-lime,#edf4c8)}.word-learning.word-design[data-appearance=refined] .word-card-example-action:hover,.word-learning.word-design[data-appearance=refined] .word-card-example-action[aria-pressed=true],.word-learning.word-design[data-appearance=refined] .word-card-inline-audio:hover,.word-learning.word-design[data-appearance=refined] .word-card-inline-audio[aria-pressed=true],.word-learning.word-design[data-appearance=refined] .word-node-action.is-saved,.word-learning.word-design[data-appearance=refined] .word-node-action:hover,.word-learning.word-design[data-appearance=refined] .word-node-action[aria-pressed=true]{color:var(--word-clean-accent,#a53c2c);background:var(--word-clean-accent-soft,#ffede6)}.word-learning.word-design.is-swipe[data-appearance=refined] .feed-bottom{background:linear-gradient(0deg,rgba(255,255,255,.94) 0 62%,rgba(255,255,255,0) 100%)}.word-learning.word-design[data-appearance=refined] .feed-bottom>button:not(.word-directory-trigger){border-color:var(--word-clean-line,#e2e4e8);color:var(--word-clean-accent,#a53c2c);background:var(--word-clean-glass,rgba(255,255,255,.88));box-shadow:var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .feed-bottom>.word-directory-trigger{color:white;background:var(--word-clean-action,linear-gradient(115deg,#bf482f,#a33428));box-shadow:0 8px 24px color-mix(in srgb,var(--word-clean-accent,#a53c2c) 20%,transparent)}.word-learning.word-design[data-appearance=refined] .feed-bottom>.word-directory-trigger span{color:color-mix(in srgb,white 78%,transparent)}.word-learning.word-design[data-appearance=refined] .feed-bottom>.word-directory-trigger:hover{color:white;background:var(--word-clean-action,linear-gradient(115deg,#bf482f,#a33428));box-shadow:0 10px 28px color-mix(in srgb,var(--word-clean-accent,#a53c2c) 28%,transparent)}.word-learning.word-design[data-appearance=refined] .word-family-directory{border-color:var(--word-clean-line,#e2e4e8);background:var(--word-clean-glass,rgba(255,255,255,.88));box-shadow:0 28px 80px color-mix(in srgb,var(--word-clean-accent,#a53c2c) 12%,transparent)}.word-learning.word-design[data-appearance=refined] .root-directory{color:var(--word-clean-ink,#20232c);background:radial-gradient(circle at 0 0,color-mix(in srgb,var(--word-clean-sky,#e5f5ff) 72%,transparent),transparent 40%),radial-gradient(circle at 100% 100%,color-mix(in srgb,var(--word-clean-peach,#ffe5dc) 65%,transparent),transparent 42%),var(--word-clean-glass,rgba(255,255,255,.88))}.word-learning.word-design[data-appearance=refined] .root-directory-grid>button>small:last-child,.word-learning.word-design[data-appearance=refined] .root-directory-search button,.word-learning.word-design[data-appearance=refined] .root-directory-section-title button,.word-learning.word-design[data-appearance=refined] .root-directory>header span,.word-learning.word-design[data-appearance=refined] .word-family-directory-list>.word-directory-load{color:var(--word-clean-accent,#a53c2c)}.word-learning.word-design[data-appearance=refined] .root-directory-search{border-color:var(--word-clean-line,#e2e4e8);background:color-mix(in srgb,var(--word-clean-sky,#e5f5ff) 56%,white)}.word-learning.word-design[data-appearance=refined] .root-directory-grid>button,.word-learning.word-design[data-appearance=refined] .root-directory-overview>button,.word-learning.word-design[data-appearance=refined] .root-directory-pager button,.word-learning.word-design[data-appearance=refined] .root-directory-section-title button,.word-learning.word-design[data-appearance=refined] .root-directory-state button,.word-learning.word-design[data-appearance=refined] .root-directory>header button,.word-learning.word-design[data-appearance=refined] .word-family-directory-list>button{border-color:var(--word-clean-line,#e2e4e8);color:var(--word-clean-ink,#20232c);background:var(--word-clean-glass,rgba(255,255,255,.88));box-shadow:var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .root-directory-grid>button[aria-current=page],.word-learning.word-design[data-appearance=refined] .root-directory-overview>button[aria-current],.word-learning.word-design[data-appearance=refined] .word-family-directory-list>button[aria-current=page]{border-color:var(--word-clean-accent,#a53c2c);background:var(--word-clean-accent-soft,#ffede6);box-shadow:inset 3px 0 var(--word-clean-accent,#a53c2c),var(--word-clean-shadow,0 8px 28px rgba(84,62,56,.06))}.word-learning.word-design[data-appearance=refined] .root-directory-grid>button:hover,.word-learning.word-design[data-appearance=refined] .root-directory-overview>button:hover,.word-learning.word-design[data-appearance=refined] .root-directory-pager button:hover,.word-learning.word-design[data-appearance=refined] .root-directory-section-title button:hover,.word-learning.word-design[data-appearance=refined] .root-directory-state button:hover,.word-learning.word-design[data-appearance=refined] .root-directory>header button:hover,.word-learning.word-design[data-appearance=refined] .word-family-directory-list>button:hover{border-color:color-mix(in srgb,var(--word-clean-accent,#a53c2c) 38%,var(--word-clean-line,#e2e4e8));color:var(--word-clean-accent,#a53c2c);background:color-mix(in srgb,var(--word-clean-accent-soft,#ffede6) 72%,white)}.word-learning.word-design[data-appearance=refined] .feed-container a:focus-visible,.word-learning.word-design[data-appearance=refined] .feed-container button:focus-visible,.word-learning.word-design[data-appearance=refined] .feed-container input:focus-visible{outline-color:var(--word-clean-accent,#a53c2c)}.word-learning.word-design[data-appearance=refined] input[type=checkbox],.word-learning.word-design[data-appearance=refined] input[type=radio]{accent-color:var(--word-clean-accent,#a53c2c)}